B3922 Saturn Code - Front Wiper Function Select Circuit
Quick Answer
The Body Control Module (BCM) monitors the windshield wiper switch low signal circuit. Common causes include Faulty Turn Signal/Multifunction Switch, Turn Signal/Multifunction Switch harness is open or shorted, Turn Signal/Multifunction Switch circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B3922 Saturn indicates Front Wiper Function Select Circuit.
- Common causes
- Common causes include Faulty Turn Signal/Multifunction Switch, Turn Signal/Multifunction Switch harness is open or shorted, Turn Signal/Multifunction Switch circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B3922 Saturn Description
What are the Possible Causes of the DTC B3922 Saturn?
- Faulty Turn Signal/Multifunction Switch
- Turn Signal/Multifunction Switch harness is open or shorted
- Turn Signal/Multifunction Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B3922 Saturn?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B3922 Saturn code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about B3922 Saturn Code
1. What are the common symptoms of OBDII code B3922 Saturn (Front Wiper Function Select Circuit)?
The common symptoms include inoperative front wipers, wipers working only on one speed, or erratic wiper movement.
2. What causes the OBDII code B3922 Saturn to trigger?
This code is typically triggered due to a malfunction in the front wiper function select circuit, such as a faulty wiper switch, wiring issue, or a defective wiper control module.
3. How can I diagnose the OBDII code B3922 Saturn?
Diagnosing this code involves checking the wiper switch, inspecting the wiring for any damage, and testing the wiper control module for proper functionality using a diagnostic tool.
4. Can I still drive my vehicle with the OBDII code B3922 Saturn present?
It is not recommended to drive the vehicle with this code active, as the front wipers may not function properly, impacting visibility and safety during adverse weather conditions.
5. How do I repair the OBDII code B3922 Saturn?
Repairing this code involves fixing the root cause of the issue, which could include replacing the wiper switch, repairing damaged wiring, or replacing the wiper control module as necessary.
6. Are there any DIY tips for fixing the OBDII code B3922 Saturn?
While some basic troubleshooting like checking for loose connections or blown fuses can be done as a DIY approach, complex repairs involving component replacement may require professional assistance.
7. Is the OBDII code B3922 Saturn a serious issue?
While not a critical issue for vehicle operation, addressing this code promptly is important to ensure the front wipers function correctly, especially for visibility and safety reasons.
8. How much does it typically cost to repair the OBDII code B3922 Saturn?
The cost of repair can vary depending on the root cause of the issue, the labor rates in your area, and the cost of replacement parts. It's best to consult a mechanic for an accurate estimate.
9. Can extreme weather conditions cause the OBDII code B3922 Saturn to trigger?
Yes, exposure to extreme weather conditions like heavy rain, snow, or prolonged sun exposure can sometimes contribute to issues with the front wiper function select circuit.
10. Is it possible for the OBDII code B3922 Saturn to return after being cleared?
If the root cause of the issue is not properly addressed during repair, the code may return. It's important to ensure that all related components are thoroughly inspected and repaired to prevent recurrence.
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